77 lines
1.9 KiB
Go
77 lines
1.9 KiB
Go
package fix
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import (
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"strings"
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"github.com/mitchellh/mapstructure"
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)
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// FixerGalaxyCommand removes the escape character from user
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// environment variables and replace galaxycommand with galaxy_command
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type FixerGalaxyCommand struct{}
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func (FixerGalaxyCommand) Fix(input map[string]interface{}) (map[string]interface{}, error) {
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type template struct {
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Provisioners []interface{}
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}
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var gcUnescape = strings.NewReplacer(
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"`$", "$",
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"`\"", "\"",
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"``", "`",
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"`'", "'",
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)
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// Decode the input into our structure, if we can
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var tpl template
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if err := mapstructure.WeakDecode(input, &tpl); err != nil {
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return nil, err
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}
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for i, raw := range tpl.Provisioners {
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var provisioners map[string]interface{}
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if err := mapstructure.Decode(raw, &provisioners); err != nil {
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// Ignore errors, could be a non-map
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continue
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}
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if ok := provisioners["type"] == "ansible*" || provisioners["type"] == "ansible-local"; !ok {
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continue
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}
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if _, ok := provisioners["galaxy_command"]; ok {
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provisioners["galaxy_command"] = gcUnescape.Replace(provisioners["galaxy_command"].(string))
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// drop galaxycommand if it is also included
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if _, galaxyCommandIncluded := provisioners["galaxycommand"]; galaxyCommandIncluded {
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delete(provisioners, "galaxycommand")
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}
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} else {
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// replace galaxycommand with galaxy_command if it exists
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galaxyCommandRaw, ok := provisioners["galaxycommand"]
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if !ok {
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continue
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}
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galaxyCommandString := gcUnescape.Replace(galaxyCommandRaw.(string))
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delete(provisioners, "galaxycommand")
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provisioners["galaxy_command"] = galaxyCommandString
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}
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// Write all changes back to template
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tpl.Provisioners[i] = provisioners
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}
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if len(tpl.Provisioners) > 0 {
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input["provisioners"] = tpl.Provisioners
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}
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return input, nil
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}
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func (FixerGalaxyCommand) Synopsis() string {
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return `Removes escapes from user env vars and updates provisioners to use "galaxy_command" rather than "galaxycommand"`
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}
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